Wrench



FIG. 1 is a perspective view of a wrench showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is the perspective view embodying the utilization of wrench in which the broken line is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for wrench, as shown and described. 